wikimedia/mediawiki-extensions-Wikibase

'use strict';

const getCommits = require( './queries/getCommits' );
const getSizes = require( './queries/getSizes' );

module.exports = async function ( client, repoOwner, repoName, filePath ) {
    const history = [];

    let hasNextPage = true;
    let endCursor = null;
    do {
        const fileHistoryPage = await client
            .query( {
                query: getCommits(),
                variables: {
                    repoOwner,
                    repoName,
                    filePath,
                    endCursor,
                },
            } )
            .then( ( result ) => result.data.repository.defaultBranchRef.target.history );

        const fileHistory = fileHistoryPage.nodes;

        const byteSizes = await client
            .query( {
                query: getSizes( repoOwner, repoName, filePath, fileHistory ),
            } )
            .then( ( result ) => result.data.repository );

        fileHistory.forEach( ( value, index ) => {
            const sizeInfo = byteSizes[ `commit${index}` ];
            history.push( {
                sha: value.oid,
                date: value.committedDate,
                subject: value.messageHeadline,
                size: sizeInfo ? sizeInfo.byteSize : null,
            } );
        } );

        hasNextPage = fileHistoryPage.pageInfo.hasNextPage;
        endCursor = fileHistoryPage.pageInfo.endCursor;
    } while ( hasNextPage );

    return history;
};